GeTe7As4
ceramic· JVASP-10265· GeTe7As4
GeTe7As4 is a chalcogenide ceramic compound belonging to the germanium telluride-arsenic family, materials known for their unique electronic and thermal properties in the solid-state physics domain. This composition falls within the category of phase-change materials and amorphous semiconductors that have attracted research interest for memory devices, thermal management applications, and infrared optics. The material's selection would be driven by specific requirements for non-volatile switching behavior, thermal stability, or optical transparency in the infrared spectrum where conventional glasses and ceramics are limited.
phase-change memory devicesinfrared optics and windowsthermal interface materialsresearch semiconductorsnonvolatile data storagethermochromic applications
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
Quality & Standards
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.